Heating-stove.



A. K. BECKfW-ITH. HEATING sTovB.

APPLIUATION FILED AUG. 26, `1907. 931,374. Y Patented Aug. 17, 1909.

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A. K. BECKWITH.

HEATING scrov.

APPLICATION FILED AUG. 26, 1907. l 931,374. Patented Aug. 17, 1909.

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' UNITED STATES PATENT: onirica.

ARTHUR K. BECK-WITH, or DoWAoiAe, MICHIGAN.

HEATING-STOVE Specioation'of Letters Patent.

'Patented Aug. 17,1909.

Application filed August 26, i907. serial No, 390,170.

This invention relates to improvements in heating stoves.

The niain objects of this invention areftirst, to provide an improved heating stove which utilizes or eaves a considerable proportion of the heat units, which is in the Construction ot' stoves now in .eoniinon nee carried ott' by the sinoke flue; Second, to pitovde an improved heating stove in which practically all of the nietal Wall surface .of the stove is utili/.ed in `the radiation oit the lieat. I

lifurther objects, and objects relating tode- `taile` oi' construetion7 will definitely appear troni the vdetailed description to follow.

i' accomplish the objects .of my .invent-ion by the devices and ineans described in the 'tbl lowing specification.

The invention clearly defined and pointed ont in the Claims.

.-i structure ei'nbodying the features of my invention is Clearly illustrated in the aecomiiai'iying drawing, forming a ypart :of this fixoeoitii'zation., in which Figure i is avvertical central section from iront to roar through aetructui'e embodying the features of my invention, the parts being shown in conventional forni; Fig. 2 is a detail horizontal Section taken on a line mrrespondii-ig to line 2-2 of Fig. l; Fig. 3 is a detail 'vertical Section taken on a line corresponding to line 3-3 of Fig. l; and lfig. f-t is a detail horizontal lection taken on a line correeponding to line ot Fig. i, Showing the Structural details ot' the air fiile.

ln the drawings, the Sectional views are taken looking in the direction of the little arrows at the endefof the section lines, and .similar reference oiiaraCtei-'S refer to similar parte throughout the several views.

leterring to the drawings, the outer Walls or body l of the stove may be of any suitable design, provided with doors and snitable open-work, which are not here illuslrated. The body of the Stove is Supported by a suitable baee 2 having legs as 3. In

the upper part of the combustion ehaniber 4 is a magazine 5. Below the magazine is the AS. Below the tire pot is pit to form a The walls of the ash pit are spaced from .side of the ash pit.

tire :pot 6. At the top .of lthe tire pot is a llian-ge 7 coacting the 'ewitli to forni a partition .across the stove, separating the lcoinbnetioii chamber a' from 4the tire pot-chamber an ash pitjat ,the top of which is a fla-nge 10 eoacting with the ash partition across the steve.

the. wallsof the stove on all Sides excepting the front, forming flue eliainbers ll on each The .down-draft fines l2, which are arranged to open into the oomlinst-ioii chamber '-gt and .adapted ,to .carry away the gases .oi combustion therefrom., open into 4 thee-e tine chambers ll et their rear ends.

AExtending up at :the rear of tine ash gait and iae pot oiianibei'e is a siiloiie deli-very tine 13. This smoke delivery .tine non- Iieoted to tilie flue chambers il by means of the iiue Stil which is centrally loca-ted initier .ti-ie ash pit, it being preferably termed by the vertioaliyaarraiiged partitions i5 .on -which ,the :ash pit rests. ilie tine eiianibers 1i deliver into the tine at its AforWard end, the thee being connected to the sii-lotte delivery fine i3 at its rear end, as elearly .appears in Fig. 1 By this arrangement, the :walls .oit the Stove about the `ash Jpit, which are in .the ordinary l.eonatrnotion isolated .troni =the -products .of combustion, being Separated from ,the bottoni part. of the tine l1. by `the aah ,pit bottoni7 are heated and .Se-rye as: eii'ective radiating surfaces.

The line chambers il are of considerable enmity, so that an opportunity is given for the radiation of the heat troni the of combustion on their passage to the Sniolte delivery tine.:4

To add to the heating capacity of the stove provide an air circulation line 18. This I'lne is arranged between the down-draft fines 1Q and between the rear tire chamber wall 17, which ornis the front or inner wail oit' the air flue, and the inner Wall of the smoke delivery fine, which forme the outer or rear AWall of the air flue. The Circulation fine 16 is open at its upper end and is provided With an air in`tet 18 at its lower end,Y the air inlet being arranged through the smoke tine Somewhat like a thinible. The

lower end of the air circulation fine preferably extends down below the air inlet as at 19. By this arrangement, I greatly add to the radiating surface ot' 'the stove, the air circulation tine 16 boing so arranged as to assist in carrying ofi the heat from the smoke delivery fheand torcarry oli the heat radiated from tfhe'rear wall of the tire chamber.

As theair fine 16 becomes considerably heated when in use, the circulation therethrough isjinsured and is quite rapid, so that it is very effective for the purpose. The tine chambers at this point being ot' quite large capacity serve to a considerable extent as drums to radiate the heat at this point.'

The fenders or foot rests 20 are also located understood' and at this point. v

'I have illustrated in the accompanying drawing my inventlon in conventional form only, the structural details of the walls,

other than asl have mentioned, being wellforming no partof this in-lvention. A

Having thus described my invention, what l claim as new and desire to secure by Let` ters Pate1it,is:

` 1. ln a heating stove', the combination with theoute walls, .of a fire pot arranged there` in, there being aliange at the top/of the said tire pot coacting therewith to formv aA partition across vthe stove; an ash pit arranged below the fire pot with all excepting its front wall spaced from the said .outerwalla the space between `the walls of said body .and

ash pit being adapted toserve 'as iue cham` bers, there being a flange at the top ofsaid 'ash pit coacting therewith to forma parti.

tion across the stove; asmokedeliv'ery flue arranged at the rear of said ash pit; a pair et' vertical partition walls arranged 'below said ash pit forming a line below 'said ash pit, opening at its rear end into said smoke A delivery flue and at its forward end into saidv fine chainbersyna pair of down-draft vfines opening above said 4fire pot and delivering into the said line chambers at their. rear ends; and an air r'lne arranged between said down-draft iues and said smoke delivery flue and the rear lire chamber wall, said air fiue heilig open at its upper end and having an air inlet at its lower end arranged through said smoke delivery lue.

' 2. In` a heating stove; the 'combination' between said down-draftlues and said smoke delivery flue and the rear lire chainber wall, said air lflue being open at its npper end and having an air inlet at its lower end arranged through said smoke delivery flue.

.3; In a 'heating stove, the combination with a fire chamber; a vpair of downdraft smoke fines therefor; a smohedelivery fine, said fines being arranged at the rear of lthe stove, and said down-draft lines having deliveryconnections to said delivery flue; and

an air circulating flue arranged' between said down-draft lines 'and r said smoke de- .luvery'flueband'therear re chamber Wall.- said` air line being open at its upper end and having anair inlet at its lower end arranged f through'said smoke delivery flue.

delivering into thesaid line chambers at .their rear ends; and an an` flue arranged myfhan'd andseal in the presence of two witnesse'sA ARTHUR, irarorwirlt [n sul y.

'VVitn'essesz J. O.' BEORAFT, v'FRANK Dawes. 

